#B3D64B#B3D64B

#B3D64B is a very light, vivid yellow-green. Relative luminance 0.582; OKLCH L 82.4% C 0.168 H 122.3°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#B3D64B
RGB	rgb(179, 214, 75)
HSL	hsl(75, 63%, 57%)
HSV	hsv(75, 65%, 84%)
CMYK	cmyk(16.4%, 0%, 65%, 16.1%)
CIE-LAB	lab(80.84, -30.90, 62.38)
CIE-LCH	lch(80.84, 69.61, 116.35°)
OKLab	oklab(82.43% -0.0895 0.1418)
OKLCH	oklch(82.43% 0.168 122.3)
XYZ	xyz(43.9075, 58.1847, 15.5729)
Luminance	0.5818 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D64B #6E4BD6

analogous

#D6B44B #B3D64B #6ED64B

triadic

#B3D64B #4BB3D6 #D64BB3

tetradic

#B3D64B #4BD6B4 #6E4BD6 #D64B6E

square

#B3D64B #4BD6B4 #6E4BD6 #D64B6E

split-complementary

#B3D64B #4B6ED6 #B44BD6

monochromatic

#6D881F #95BA2A #B3D64B #C8E17D #DDEDAF

Accessibility & contrast

On white

1.66

#B3D64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#B3D64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D64B

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D64B	#FFFFFF	#000000	##000000
##B3D64B	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C938

Deuteranopia (green-blind)

#DEC955

Tritanopia (blue-blind)

#BCCCBA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b3d64b;
/* rgb */ color: rgb(179, 214, 75);
/* oklch */ color: oklch(82.4% 0.168 122.3);

Tailwind

colors: {
  custom: {
    50: '#cde284',
    500: '#b3d64b',
    950: '#000000',
  },
}

SCSS

$custom: #b3d64b;
$custom-light: #cde284;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d64b",
  "rgb": {
    "r": 179,
    "g": 214,
    "b": 75
  },
  "hsl": {
    "h": 75.108,
    "s": 62.896,
    "l": 56.667
  },
  "oklch": {
    "l": 0.82426,
    "c": 0.16768,
    "h": 122.3
  },
  "luminance": 0.58185
}

Semantic roles & 50–950 ramp

primary

#B3D64B

secondary

#4D378E

accent

#42E66B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D64B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →